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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51
SHA3-384 hash: 8531d28fca939dfad29aa529baefcba22b576cb6ac18fbac5b911c905275aab02c35fe5736da96deb940e367ce99ed55
SHA1 hash: d85a5e09d17d6da54169b5f2ab20c241b74395fa
MD5 hash: 64c3af5d5844b05cd8e2a2e88bae53db
humanhash: oranges-oven-eleven-chicken
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:59'200 bytes
First seen:2025-07-02 17:28:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fzYOpW1Jq+n5BKforamophEHJa8f66YfuTeDR7CYF:7YQW1JqyPKgraVIPrY6eDR7CYF
TLSH T1D243181BF581C1FDC09AC174466ABA3EAD3371FD0238F2A677E4EA222D96E215D1DC44
telfhash t1c611e1a17a251aa4e1fbf91bf345d1102d752e6000c531e2d2b675f6db62b420f38c5b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
18
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68656c72900df8e7f86597b0linux22vpnfull_triage
Tags:
phishing mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Kills processes
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/68656c6fee5b1c8f3d24fb89/reports/d516ae7f-27e7-4f07-8f46-8b9ac13cbb3f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a6bdf5d9-107a-43d5-a1d6-0801bbfd52f9
Behavior Graph:
Download SVG
%3 guuid=ae0f1efd-1900-0000-0c16-3d4bcb0a0000 pid=2763 /usr/bin/sudo guuid=330da3ff-1900-0000-0c16-3d4bd00a0000 pid=2768 /tmp/sample.bin delete-file net guuid=ae0f1efd-1900-0000-0c16-3d4bcb0a0000 pid=2763->guuid=330da3ff-1900-0000-0c16-3d4bd00a0000 pid=2768 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=330da3ff-1900-0000-0c16-3d4bd00a0000 pid=2768->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6b3fc2ff-1900-0000-0c16-3d4bd10a0000 pid=2769 /tmp/sample.bin zombie guuid=330da3ff-1900-0000-0c16-3d4bd00a0000 pid=2768->guuid=6b3fc2ff-1900-0000-0c16-3d4bd10a0000 pid=2769 clone guuid=883bcbff-1900-0000-0c16-3d4bd20a0000 pid=2770 /tmp/sample.bin guuid=6b3fc2ff-1900-0000-0c16-3d4bd10a0000 pid=2769->guuid=883bcbff-1900-0000-0c16-3d4bd20a0000 pid=2770 clone guuid=a16ecdff-1900-0000-0c16-3d4bd30a0000 pid=2771 /tmp/sample.bin guuid=6b3fc2ff-1900-0000-0c16-3d4bd10a0000 pid=2769->guuid=a16ecdff-1900-0000-0c16-3d4bd30a0000 pid=2771 clone guuid=9bae0900-1a00-0000-0c16-3d4bd50a0000 pid=2773 /tmp/sample.bin dns net send-data guuid=a16ecdff-1900-0000-0c16-3d4bd30a0000 pid=2771->guuid=9bae0900-1a00-0000-0c16-3d4bd50a0000 pid=2773 clone guuid=9bae0900-1a00-0000-0c16-3d4bd50a0000 pid=2773->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 32B 4507c02d-8546-56f7-8099-d7aa6a3a5d73 net.botwork.cc:5677 guuid=9bae0900-1a00-0000-0c16-3d4bd50a0000 pid=2773->4507c02d-8546-56f7-8099-d7aa6a3a5d73 send: 12B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d2aba7b-3c23-4e95-a4d8-ff67b0f76d02
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1727483
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1727483 Sample: x86_64.elf Startdate: 02/07/2025 Architecture: LINUX Score: 100 20 net.botwork.cc 191.96.11.215, 5677, 57658 ASDETUKhttpwwwheficedcomGB Chile 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 4 other signatures 2->28 9 x86_64.elf 2->9         started        signatures3 process4 signatures5 30 Sample deletes itself 9->30 12 x86_64.elf 9->12         started        process6 process7 14 x86_64.elf 12->14         started        16 x86_64.elf 12->16         started        process8 18 x86_64.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 17:29:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qophy36lxobvxkjj5jjoxouoj2d7srya3cfqsxwjjcj3if5knriq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/250702-v2lgvagn9w/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
net.botwork.cc
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_1e0c5ce0 Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c0b4fd6e-b91d-4a89-8663-38175efb685c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 839e7c6fcbbb835ba929ea52ebba8e4e87f94700d88b095ec94893b417aa6c51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570918/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3574696/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments